Design of the synthetic-X control chart
The Xbar chart is widely used to monitor the mean of a quality characteristic xbar. This chart decides the process status based on the magnitude of the sample mean xbar and is effective for detecting large mean shifts. The Exponentially Weighted Moving-Average (EWMA) control chart is another control...
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2012
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sg-ntu-dr.10356-501942023-03-04T18:27:15Z Design of the synthetic-X control chart Lee, Jeffrey Jiankai. Wu Zhang School of Mechanical and Aerospace Engineering DRNTU::Engineering The Xbar chart is widely used to monitor the mean of a quality characteristic xbar. This chart decides the process status based on the magnitude of the sample mean xbar and is effective for detecting large mean shifts. The Exponentially Weighted Moving-Average (EWMA) control chart is another control chart used to detect the occurrence of a shift in a process mean and is effective for detecting small mean shifts. This report proposes the Synthetic-Xbar chart. The results of the performance studies show that Synthetic-Xbar chart always outperforms the Xbar chart and is easier to design and operate as compared to the EWMA chart. Bachelor of Engineering (Mechanical Engineering) 2012-05-31T01:47:42Z 2012-05-31T01:47:42Z 2012 2012 Final Year Project (FYP) http://hdl.handle.net/10356/50194 en Nanyang Technological University 85 p. application/pdf |
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DRNTU::Engineering Lee, Jeffrey Jiankai. Design of the synthetic-X control chart |
| description |
The Xbar chart is widely used to monitor the mean of a quality characteristic xbar. This chart decides the process status based on the magnitude of the sample mean xbar and is effective for detecting large mean shifts. The Exponentially Weighted Moving-Average (EWMA) control chart is another control chart used to detect the occurrence of a shift in a process mean and is effective for detecting small mean shifts. This report proposes the Synthetic-Xbar chart. The results of the performance studies show that Synthetic-Xbar chart always outperforms the Xbar chart and is easier to design and operate as compared to the EWMA chart. |
| author2 |
Wu Zhang |
| author_facet |
Wu Zhang Lee, Jeffrey Jiankai. |
| format |
Final Year Project |
| author |
Lee, Jeffrey Jiankai. |
| author_sort |
Lee, Jeffrey Jiankai. |
| title |
Design of the synthetic-X control chart |
| title_short |
Design of the synthetic-X control chart |
| title_full |
Design of the synthetic-X control chart |
| title_fullStr |
Design of the synthetic-X control chart |
| title_full_unstemmed |
Design of the synthetic-X control chart |
| title_sort |
design of the synthetic-x control chart |
| publishDate |
2012 |
| url |
http://hdl.handle.net/10356/50194 |
| _version_ |
1759855221786279936 |